AirHint found the following cheapest return flights from Sao Paulo (GRU) to Havana (HAV) in August 2025 (see full year).

Return flights

08 Aug - 26 Aug	Avianca
08 Aug - 12 Aug	Avianca
01 Aug - 08 Aug	Avianca
28 Aug - 07 Sep	Avianca
31 Aug - 11 Sep	Avianca
30 Aug - 07 Sep	Avianca
09 Aug - 20 Aug	Copa
15 Aug - 22 Aug	Copa
01 Aug - 05 Aug	Copa
14 Aug - 06 Sep	Copa
08 Aug - 21 Aug	Avianca
13 Aug - 23 Aug	Avianca
02 Aug - 12 Aug	Avianca
01 Aug - 13 Aug	Avianca

Also check the deals for one-way flights from Sao Paulo to Havana in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Sao Paulo to Havana in August from 349€

Return flights